Validate handler. Make sure our allow_overwrite setting is working. Check for existing major code.

File

modules/admin/admin.degrees.inc, line 224

Code

function admin_copy_degree_form_validate($form, $form_state) {

  $values = $form_state ["values"];

  if ($values ["allow_overwrite"] == "no") {
    // Check to see if destination major code already exists.
    $de_catalog_year = $values ["de_catalog_year"];
    $destination_major_code = trim(strtoupper($values ["destination_major_code"]));

    // First thing's first.  Make sure the sourceMajorCode exists.
    $res = db_query("SELECT * FROM draft_degrees 
                      WHERE major_code = ?                      
                      AND catalog_year = ? ", $destination_major_code, $de_catalog_year);
    if (db_num_rows($res) != 0) {
      // Meaning, it WAS be found.
      form_error("destination_major_code", t("The destination major, %dest, was found for %year.  Since you selected not to overwrite
                        existing majors, your submission was not processed.  Please try again.", array("%dest" => $destination_major_code, "%year" => $de_catalog_year)));
      return;
    }



  }

}